| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what can be [verb] | 109 |
|
| 2 | [vb infin] what [vb mod] be [verb] | 53 |
|
| 3 | [vb infin] what [modal v] be [verb] | 53 |
|
| 4 | [vb infin] [pron] can be [verb] | 44 |
|
| 5 | [vb infin] what can be [verb] | 28 |
|
| 6 | [vb infin] [Wh det] can be [verb] | 28 |
|
| 7 | [vb infin] what can be [verb] | 28 |
|
| 8 | [vb infin] what can [be] [verb] | 28 |
|
